Abu Hurairah reported,

The Messenger of Allah ﷺ dispatched ten men, among them Khubayb al-Ansari. Ubaydullah bin Iyad informed me that the daughter of Harith told him that when his captors gathered around him, Khubayb borrowed a razor from her to groom himself. When they took him out of the sacred precinct to kill him, Khubayb al-Ansari recited,"I do not care, so long as I am killed as a Muslim, on which side I fall for the sake of Allah. That is in the cause of the Divine, and if He wills, He will bless the limbs of a torn-apart corpse."Then the son of Harith killed him. The Prophet ﷺ and his companions were informed of what had happened to them on the very day they were struck down.

Azami 221

Sahih

عن أبي هريرة قال

بعث رسول الله ﷺ عشرة منهم خبيب الأنصاري، فأخبرني عبيد الله بن عياض، أن ابنة الحارث أخبرته أنهم حين اجتمعوا استعار منها موسى يستحد بها، فلما خرجوا من الحرم ليقتلوه قال خبيب الأنصاري: ولست أبالي حين أقتل مسلما وذلك في ذات الإله وإن يشأ على أي شق كان الله مصرعي يبارك على أوصال شلو ممزع فقتله ابن الحارث، فأخبر النبي ﷺ وأصحابه خبرهم يوم أصيبوا.

الأعظمي 221صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Faith
Chapter
Faith in Allah عز وجل
Section
Essence
Numbering
Jami al-Kamil 221 (2nd edition)
Azami 221